BBakken SubsurfaceNorth Dakota well index

Spacing unit · Williams County

1,280-acre Bakken spacing unit

T154N R103W sections 30, 31

Spacing unit8 wells allowed · order 35950Painted Woods-Bakken

Unit facts

Formation
Bakken
Acres
1,280
Type
Spacing unit
Land described
T154N R103W sections 30, 31
Pool
Painted Woods-Bakken
Zone
Zone VII
County
Williams County
Surveyed wells inside
5
Most wells operated by
Devon Energy
Unit id
dsu-c64b85f6ffd969f4ab5f
Wells allowed by the latest linked order
8
Wells assigned to this unit
5
Pending permits inside
0
Balance under the allowance
+3
First linked order
Oct 28, 2009
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
3.97 two-mile laterals per 1,280 acres
Density drilled so far
4.67 per 1,280 acres

Room to drill: 0 laterals still fit at the density this unit's neighbourhood has reached (the larger of the 75th percentile of mature units within 10 miles and the median of units drilled in the last three years), placed in the widest gaps with the setbacks of the November 2026 method. Machine-made and geometric: not a commitment to drill, not a permit, order, lease or plan, and no economics. Land is counted once, so a unit under a larger unit shows only what the larger one left. How it is computed.

Map

ABE 30-31 #2HABE 30-31 #3HABE 30-31 #5HABE 30-31 #4HABE 30-31 1-H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Open in the regional 3D viewerFootprint, wells and production playbackSee on the cases and orders mapHistorical spacing units by order

Wells inside the unit

WellOperatorStatusLateral inside
ABE 30-31 #2HDEVON ENERGY WILLISTON, L.L.C.Active (A)10,108 ft100%
ABE 30-31 #3HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,942 ft100%
ABE 30-31 #5HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,834 ft100%
ABE 30-31 #4HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,453 ft100%
ABE 30-31 1-HDEVON ENERGY WILLISTON, L.L.C.Active (A)9,338 ft100%

Surveyed Bakken-system laterals with at least 660 ft of plan-view length inside the published footprint. Geometric membership, not a legal assignment; a lateral can cross several units.

Order history

  1. Order 13735Case 11601Established the spacing unitBRIGHAM OIL & GAS, LP
  2. Order 14054Case 11871Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  3. Order 15402Case 13134Pooled all interests in the unitBRIGHAM OIL & GAS, L.P.
  4. Order 15063Case 12800Designated the spacing unitBRIGHAM OIL & GAS, L.P.
  5. Order 16142Case 13858Designated the spacing unit, 2 wells allowedBRIGHAM OIL & GAS, L.P.
  6. Order 16696Case 14418Established the spacing unit, 2 wells allowedEOG RESOURCES, INC.
  7. Order 19083Case 16814Established the spacing unit, 8 wells allowedBRIGHAM OIL & GAS, L.P.

Facts extracted from signed NDIC orders whose land description covers this footprint; machine-extracted and not human-reviewed. A stated allowance is what that order allowed, not proof that it governs today.

Overlapping units

2 other units share a surveyed well with this one; overlapping units are not additive.